Surf Forecasts:
How big are the waves at North Jetty at Eureka today (20 Jul):
- Morning surf: Morning surf (20 Jul, local time) - 5.5ft (1.7m), 8s period with NW swell.
- Afternoon surf: Afternoon surf (20 Jul, local time) - 5ft (1.6m), 8s period with NW swell.
- Evening surf: Evening surf (20 Jul, local time) - 3ft (0.9m), 16s period with SW swell.
The current surf forecast for North Jetty at Eureka at 5AM is: 1.8m 8s primary swell from a Northwest direction and 0.9m 16s secondary swell from a Southwest direction (forecast issued at 10:00pm July 19). The wind direction is predicted to be cross-shore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jul) | 5.5ft (1.7m) | 8s |
| Afternoon (20 Jul) | 5ft (1.6m) | 8s |
| Evening (20 Jul) | 3ft (0.9m) | 16s |
Table - waves today at North Jetty at Eureka. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Wed morning, min 12°C on Sun night). Wind will be generally light. | ||||||||||||||||||
Sun 19 | Monday 20 | Tuesday 21 | ||||||||||||||||
8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||
Wave Height (m) Direction Period (s) | NW 8 | SW 17 | SW 17 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 |
Wave Graph  | ||||||||||||||||||
 kJ | 485 | 447 | 436 | 398 | 362 | 371 | 346 | 322 | 362 | 367 | 302 | 302 | 299 | 159 | 155 | 140 | 116 | 113 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | glassy | cross | cross | cross-on | cross | cross-on | glassy | glassy | glassy | glassy | cross-on | on | cross-on | cross-on | cross-on | cross |
High Tide | 4:51AM1.34m | 5:31PM1.87m | 6:08AM1.16m | 6:14PM1.86m | ||||||||||||||
Low Tide | 11:21PM0.55m | 11:01AM0.40m | 00:27AM0.46m | 11:42AM0.64m | ||||||||||||||
 |  | | |  | | | | | |  | | | | | | | | |
 | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | 8:44 | — | — | — | — | — | — | — | 8:43 | — | — | — | — | — | — | — | 8:43 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 12 | 12 | 12 | 13 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 15 | 16 | 16 | 14 | 14 |
Feels °C | 11 | 12 | 12 | 11 | 12 | 13 | 12 | 13 | 13 | 13 | 13 | 13 | 12 | 14 | 15 | 15 | 13 | 13 |
Swell 1 Height (m) Direction Period (s) | NW 8 | NNW 8 | NNW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 |
| kJ | 485 | 447 | 436 | 398 | 362 | 371 | 346 | 322 | 289 | 238 | 232 | 201 | 182 | 159 | 155 | 140 | 116 | 113 |
Swell 2 Height (m) Direction Period (s) | SW 17 | SW 17 | SW 17 | SW 16 | SSW 16 | SW 16 | SSW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 15 | SW 15 | SSW 14 | SSW 14 |
| kJ | 427 | 434 | 424 | 390 | 326 | 258 | 298 | 299 | 362 | 367 | 302 | 302 | 299 | 248 | 279 | 217 | 325 | 257 |
Swell 3 Height (m) Direction Period (s) | WNW 14 | WNW 14 | WNW 14 | WNW 14 | WNW 14 | WNW 14 | WNW 14 | WNW 13 | S 14 | S 12 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 11 | S 12 |
| kJ | 183 | 183 | 163 | 163 | 160 | 158 | 108 | 101 | 99 | 107 | 116 | 153 | 103 | 138 | 98 | 95 | 58 | 136 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 52 | 17 | 0 | 21 | 1 | 44 | 84 | 88 | 0 | 0 | 0 | 0 | 17 | 111 | 111 | 84 | 27 | 17 |
Best forecast wave conditions in Humboldt County | ||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||
Header Global | ||||||||||||||||||
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